Need Help with Referencing Dynamically Created Inputs

I am trying to create a program which a user can create two matrices and then perform a certain operation on Matrix A and B which results in Matrix C.

I have been successfully able to produce code that allows the user to determine the the size of Matrix A and B, and my code is also able to go ahead and create the edit texts for these Matrices.

My problem is that for some reason I cannot reference the Edit Texts that are dynamically created to perform the operation IE (A+B=C) and have Matrix C have the correct values inserted into the Edit Texts. If anyone could help me I would GREATLY appreciate it, My code is below.